:root {
    --bg-color: #0b0e11;
    --card-bg: #1e2329;
    --primary-yellow: #FCD535;
    --text-primary: #EAECEF;
    --text-secondary: #848E9C;
    --hover-bg: #2b3139;
    --border-color: #2b3139;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    /* Strictly no scrolling */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-image: radial-gradient(circle at 50% 0%, #1e2329 0%, #0b0e11 60%);
}

.container {
    width: 100%;
    max-width: 1200px;
    height: 100%;
    padding: 2vh 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* Center vertically */
}

header {
    margin-bottom: 3vh;
    /* Reduced margin */
    text-align: center;
    animation: fadeInDown 0.8s ease-out;
    flex-shrink: 0;
}

.logo {
    width: auto;
    height: 80px;
    /* Reduced from 100px to save space */
    margin-bottom: 1.5vh;
    object-fit: contain;
}

h1 {
    font-size: 1.8rem;
    /* Slightly smaller */
    font-weight: 600;
    margin-bottom: 0.5vh;
    background: linear-gradient(45deg, #FCD535, #F0B90B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.cards-wrapper {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out;
    width: 100%;
    flex-shrink: 1;
}

.card {
    background: rgba(30, 35, 41, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5vh 20px;
    /* Reduced padding */
    width: 300px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-yellow);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    background: rgba(43, 49, 57, 0.8);
}

.card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5vh;
    background: rgba(252, 213, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-yellow);
    transition: transform 0.3s ease;
}

.card-icon svg {
    width: 24px;
    height: 24px;
}

.card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--primary-yellow);
    color: var(--bg-color);
}

.card h2 {
    font-size: 1.2rem;
    margin-bottom: 0.8vh;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    margin-bottom: 1.5vh;
    line-height: 1.3;
    font-size: 0.8rem;
    flex-grow: 1;
}

.tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    margin-bottom: 1vh;
}

.tag.green {
    background: rgba(14, 203, 129, 0.15);
    color: #0ECB81;
}

.tag.red {
    background: rgba(246, 70, 93, 0.15);
    color: #F6465D;
}

.tag.yellow {
    background: rgba(252, 213, 53, 0.15);
    color: #FCD535;
}

.btn-arrow {
    margin-top: auto;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-arrow svg {
    width: 16px;
    height: 16px;
}

.card:hover .btn-arrow {
    background: var(--primary-yellow);
    color: var(--bg-color);
    transform: translateX(5px);
}

footer {
    margin-top: 3vh;
    color: var(--text-secondary);
    font-size: 0.75rem;
    animation: fadeIn 1.2s ease-out;
    flex-shrink: 0;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        /* Enforce single screen on mobile too */
        height: 100vh;
        overflow: hidden;
        padding: 0;
    }

    .container {
        padding: 10px;
        justify-content: space-evenly;
        /* Distribute space evenly */
    }

    header {
        margin-bottom: 1vh;
        flex-shrink: 1;
    }

    .logo {
        height: 60px;
        /* Smaller logo on mobile */
        margin-bottom: 1vh;
    }

    h1 {
        font-size: 1.5rem;
    }

    .cards-wrapper {
        flex-direction: column;
        align-items: center;
        gap: 1.5vh;
        /* Use vh for gap */
        flex-grow: 0;
    }

    .card {
        width: 100%;
        max-width: 340px;
        padding: 1.5vh 20px;
        display: flex;
        flex-direction: row;
        align-items: center;
        text-align: left;
        min-height: auto;
        height: auto;
    }

    .card-icon {
        margin-bottom: 0;
        margin-right: 15px;
        width: 36px;
        height: 36px;
        flex-shrink: 0;
    }

    .card-icon svg {
        width: 18px;
        height: 18px;
    }

    .card-content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .card h2 {
        font-size: 1rem;
        margin-bottom: 2px;
    }

    .tag {
        margin-bottom: 2px;
        padding: 2px 6px;
        font-size: 0.65rem;
        align-self: flex-start;
    }

    .card p {
        display: block;
        /* Show description on mobile */
        font-size: 0.7rem;
        margin-bottom: 0;
        line-height: 1.2;
        color: var(--text-secondary);
        margin-top: 2px;
    }

    .btn-arrow {
        margin-top: 0;
        margin-left: 10px;
        width: 24px;
        height: 24px;
        flex-shrink: 0;
    }

    footer {
        margin-top: 1vh;
        font-size: 0.7rem;
    }
}